Last Day of the Dinosaurs. Word Search Puzzle Solver. Last Day of the Dinosaurs word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Last Day of the Dinosaurs is a 2010 Discovery Channel television documentary about the extinction of the dinosaurs. It portrays the Alvarez hypothesis as the cause of extinction. This includes identifying and searching for words that are related to : Documentary, Bill Mondy .